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ZZ3-34CS - 1.38 Inch Spring Steel Extension Springs

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Estimated Lead Time

The ZZ3-34CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and features a zinc finish. This spring has a free length of 1.38 inches and an initial tension of 3 pounds. With a maximum deflection of 0.52 inches and a maximum load of 12 pound force, it is suitable for various applications. The ZZ3-34CS has an outside diameter of 0.375 inches and a wire diameter of 0.051 inches. It has a spring rate of 19 lbs/inch and a left wind direction.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We ensure that our products, including the ZZ3-34CS, are made in the United States. With our reliable shipping and ample supply, customers can count on receiving the springs they need promptly.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 3 lb
Length 1.38 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 19 lbs/in
SKU ZZ3-34CS
Sugg Max Deflection 0.52 in
Sugg Max Load 12 lbf
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1.36 kg
Length 35.05 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 3.33 N/mm
SKU ZZ3-34CS
Sugg Max Deflection 13.21 mm
Sugg Max Load 53.38 N
Wire Diameter 1.3 mm